冷链物流市场分析——合肥市农产品冷链市场为例

随着社会经济的发展,居民对物质生活的要求越来越高,对冷鲜产品的要求也越来越高,带动冷链物流的发展。文中在总结合肥农产品冷链物流模式的基础上,分析影响合肥农产品冷链物流市场发展状况及原因,进而提出若干对策建议。     

基于用户体验的网络产品创新

在"普惠泛在的信息网络体系"中,各种网络应用性产品是不可缺失的重要组成。信息网络化,使产品的功能得到扩展,并增强了产品无形的服务能力,从而深刻影响着人使用产品时的体验性感受。从需求而言,消费者对产品的体验包括使用性体验、认知性体验、情感性体验、社会价值体验等。网络化产品的设计创新,不能仅仅是网络技术升级的过程,更需要以用户体验为导向,进行多向创新,如使用的便利化创新、认知的语意化创新、情感的人性化创新、社会价值认同的绿色化创新等,系统地完善人机关系,达成产品与人的和谐亲善。     

企业市场营销战略创新

营销战略是企业全部营销工作的基石。市场营销要制定企业的市场定位战略,发掘市场潜在需求,确立消费者品牌归属感,明确市场细分目标。能否满足消费者需求,直接关系到企业的市场份额和盈利,从而影响企业的生存与发展。消费者心理及行为与企业的市场营销有着极为密切的内在联系。建构营销理念体系,整合营销资源,实现市场优势最大增值,转换营销模式,建立立体化营销体系,是企业市场营销战略创新的必由路径。     

延安市城镇居民大众体育需求的现状调查与分析

采用文献资料法、逻辑分析法、问卷调查法、访谈法,对延安市居民的体育需求状况进行调查。反映出延安市城镇居民对体育的需求和现状并对此提出相应的建议。     

MTBE行业供需现状及市场前景

近年来在汽油高标号需求大幅增长的推动下,国内MTBE产量随着产能大幅增长,但仍未能满足国内MTBE的需求,MTBE市场整体呈现"供不应求"局面,依靠部分进口资源填补国内的空缺。后期随着国内汽油质量的不断升级及调和技术的不断成熟,MTBE用于调和的量将会不断增多。另外MTBE用于化工各行业存在生产高技术含量、附加值高、需求稳定,今后对MTBE的消费量将会有较大的增加,具有较好的市场前景。     

宝钞崩坏、白银需求与海外白银流入——对明代白银货币化的考察

明代民间白银货币的大量应用与大明宝钞的逐渐崩坏是相互伴随的,共同促进了白银货币化的进程。从民间开始的自下而上的白银货币化趋势冲击着明代的货币制度,最终明政府不得不以法令的形式认可了白银的货币地位。明代中国产银数量远远不足以满足政府和民间巨大的白银需求,明政府被迫开放海上贸易,凭借外贸出超优势,巨额海外白银滚滚流入国内,满足了明代中后期不断扩大的白银货币需求。     

美国在21世纪所面对的各种形势（英文）

本文分为四个章节。第一章是本论文的整体概括。简要讲述了美国的历史和现状,指出了文章的主要话题和目的。第二章和第三章是本文的主要组成部分。分析了美国在二十一世纪从国际、国内的角度,在经济、文化和政治领域所面对的挑战。第二章主要集中在美国国内在二十一世纪所面临和将要面对的挑战。因此我们将会看到面临的六个主要挑战。在第三章中,作者将从四个方面讨论美国面对国际挑战的措施。第四章是本文的结论。它将简要归纳要点,介绍了本论文的贡献和不足。     

Estimated non-linearities and multiple equilibria in a model of distributive-demand cycles

We introduce the results of a non-parametric estimate of the US wage-Phillips Curve into a simplified version of the model of the wage-price spiral by Flaschel and Krolzig (2008). Making use of Okun’s law, the non-linearity in the wage inflation-employment relation translates into a non-linearity in the so-called ‘distributive curve’ of the economy. Exploiting the observed non-linearity in extending an otherwise standard demand-distribution model (Taylor 2004 Taylor, Lance. 2004. Reconstructing macroeconomics. structuralist proposals and critique of the mainstream, Cambridge, MA: Harvard University Press.  [Google Scholar]), we provide a dynamical analysis both in wage-led and profit-led effective demand regimes. In a profit-led scenario, shown to be the empirically relevant case for the US economy, there are two stable equilibria of Goodwin (1967 Goodwin, R.M. 1967. “A growth cycle”. In Socialism, capitalism and economic growth, Edited by: Feinstein, C.H. Cambridge, , UK: Cambridge University Press.  [Google Scholar]) growth cycle type, identified as a stable depression and a stable boom, and a saddle-path stable equilibrium in between them. Both stable steady states are surrounded by trajectories that cycle counterclockwise around their basins of attraction. The obtained type of growth fluctuations can be verified by a long phase cycle estimation for the US economy using a method developed by Kauermann, Teuber and Flaschel (2008 Kauermann, G., Teuber, T. and Flaschel, P. 2008. “Estimating loops and cycles using penalized splines”. Bielefeld: CEM working paper.  [Google Scholar]).     

Interest rates,distribution and capital accumulation – A post-Kaleckian perspective on the US and Germany

We analyse the effects of interest rate variations on the rates of capacity utilisation, capital accumulation and profit in a simple post-Kaleckian distribution and growth model. This model gives rise to different potential accumulation regimes depending on the values of the parameters in the investment, saving and distribution function. Estimating these core behavioural equations for the US and Germany in the period 1960–2007, we find significant and robust effects of interest payments with the expected sign in each of the equations. Our estimation results imply, both for the US and for Germany, that the effects of changes in the real long-term rate of interest on the equilibrium rates of capacity utilisation, capital accumulation and profits, are characterised by the ‘normal regime’: rising long-term real rates of interest cause falling rates of capacity utilisation, capital accumulation and profits, as well as redistribution at the expense of labour income and hence an increasing profit share in both countries.     

Estimating demand curve in the Korean VoIP telecommunications market

The VoIP (Voice over Internet Protocol) market in Korea is showing rapid growth since domestic carriers initiated the service in 2006. These carriers are now seeking new revenue sources from various convergence services and are increasing investment into VoIP. In particular, local exchange carriers (LECs), formerly reluctant to invest in technologies that would cannibalize their local telephone revenue, have started to invest in VoIP, in recognition of the current convergence of media and the telecommunications industry, as well as in the face of intensifying competition. In this study, we determined that VoIP call rates and landline telephony call rates were the most important factors affecting VoIP call demand, in addition to network externality. We also verified that landline telephony is no longer a supplement to VoIP, but rather, a substitute that has considerable influence on VoIP call demand. Empirical evidence is expected to be considered in policy decision making on current issues in the IT industry, such as access prices or competitiveness assessment. The current empirical analysis on the Korean VoIP industry and the adherence to lessons learned from policy enforcement should provide valuable information to countries seeking to develop their own VoIP industries, as well as to businesses developing new strategies based on the VoIP market.